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1. 发明公开

EP2440870A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：碳氢气体处理
公开(公告)号：EP2440870A1
公开(公告)日：2012-04-18
申请号：EP10786583.4
申请日：2010-06-02
申请人： Ortloff Engineers, Ltd , SME Products, LP
发明人： CUELLAR, Kyle, T. , JOHNKE, Andrew, F. , LEWIS, W., Larry , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M.
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J3/0295 , F25J2200/02 , F25J2200/50 , F25J2200/74 , F25J2200/80 , F25J2205/04 , F25J2215/04 , F25J2235/80 , F25J2240/02 , F25J2240/40 , F25J2260/20 , F25J2260/80 , F25J2270/02 , F25J2270/90 , F25J2290/40 , Y02C10/12
摘要： A process and an apparatus are disclosed for a compact processing assembly to remove carbon dioxide from a hydrocarbon gas stream. The gas stream is cooled, expanded to intermediate pressure, and fed to the top of a mass transfer means. A distillation liquid stream from the mass transfer means is heated in a first heat and mass transfer means to strip out its volatile components and form a bottom liquid product. A distillation vapor stream from the mass transfer means is combined with any vapor in the expanded cooled gas stream, and the combined vapor stream is cooled in a second heat and mass transfer means to partially condense it, forming a condensed stream that is fed to the top of the mass transfer means. A portion of the bottom liquid product is subcooled, expanded to lower pressure, and used to cool the combined vapor stream.
摘要翻译：公开了一种用于从处理组件中的烃气流中除去二氧化碳的方法和装置。物流被冷却，膨胀至中间压力，并作为顶部进料供应到处理组件内部的传质装置。从传质装置的下部区域收集蒸馏液体物流，并将其引入处理组件内的第一传热和传质装置，以加热并除去挥发性组分，同时冷却气体物流，然后排出加热和条带来自加工组件的蒸馏液体流作为其底部液体产品。进入传质装置的进料的量和温度有效地将传质装置的上部区域的温度保持在一个温度，由此大部分二氧化碳被回收在底部液体产品中。

2. 发明公开

EP2399091A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：处理烃类气体
公开(公告)号：EP2399091A1
公开(公告)日：2011-12-28
申请号：EP10744097.6
申请日：2010-01-19
申请人： Ortloff Engineers, Ltd , SME Products, LP
发明人： JOHNKE, Andrew, F. , LEWIS, W., Larry , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , C10G5/06 , C10G2300/1025 , C10L3/10 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/70 , F25J2205/04 , F25J2210/06 , F25J2240/02 , F25J2270/12 , F25J2270/60 , F25J2290/40 , F25J2290/42 , F28D7/0066 , F28D7/08 , G05D9/00 , G05D27/00
摘要： A process and an apparatus are disclosed for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream in a compact processing assembly. The gas stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to lower pressure and supplied as the top feed to an absorbing means inside the processing assembly. The second stream is also expanded to lower pressure and supplied as the bottom feed to the absorbing means. A distillation vapor stream is collected from the upper region of the absorbing means and directed into one or more heat exchange means inside the processing assembly to heat it while cooling the gas stream and the first stream. A distillation liquid stream is collected from the lower region of the absorbing means and directed into a heat and mass transfer means inside the processing assembly to heat it and strip out its volatile components while cooling the gas stream. The quantities and temperatures of the feeds to the absorbing means are effective to maintain the temperature of the upper region of the absorbing means at a temperature whereby the major portions of the desired components are recovered in the stripped distillation liquid stream.

3. 发明公开

EP1771694A1 LIQUEFIED NATURAL GAS PROCESSING 审中-公开
标题翻译：处理液化天然气
公开(公告)号：EP1771694A1
公开(公告)日：2007-04-11
申请号：EP05856782.7
申请日：2005-06-03
申请人： Ortloff Engineers, Ltd
发明人： CUELLAR, Kyle, T. , WILKINSON, John, D. , HUDSON, Hank, M.
IPC分类号： F25J3/00
CPC分类号： F25J3/0238 , F25J3/0214 , F25J3/0233 , F25J3/0242 , F25J2200/02 , F25J2200/04 , F25J2200/70 , F25J2200/72 , F25J2200/76 , F25J2205/04 , F25J2210/06 , F25J2230/08 , F25J2230/60 , F25J2235/60 , F25J2240/02 , F25J2245/02
摘要： A process and apparatus for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbons from a liquefied natural gas (LNG) stream is disclosed. The LNG feed stream is divided into two portions. The first portion is supplied to a fractionation column at an upper mid-column feed point. The second portion is directed in heat exchange relation with a warmer distillation stream rising from the fractionation stages of the column, whereby this portion of the LNG feed stream is partially heated and the distillation stream is totally condensed. The condensed distillation stream is divided into a 'lean' LNG product stream and a reflux stream, whereupon the reflux stream is supplied to the column at a top column feed position. The partially heated portion of the LNG feed stream is heated further to partially or totally vaporize it and thereafter supplied to the column at a lower mid-column feed position.

4. 发明公开

EP2480847A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译： BEHANDLUNG冯KOHLENWASSERSTOFFGAS
公开(公告)号：EP2480847A1
公开(公告)日：2012-08-01
申请号：EP10825365.9
申请日：2010-08-27
申请人： Ortloff Engineers, Ltd
发明人： MARTINEZ, Tony, L. , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M. , CUELLAR, Kyle, T
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J2200/02 , F25J2200/30 , F25J2200/74 , F25J2200/76 , F25J2200/78 , F25J2200/90 , F25J2200/92 , F25J2200/94 , F25J2205/04 , F25J2210/06 , F25J2210/60 , F25J2215/60 , F25J2230/08 , F25J2235/60 , F25J2240/02 , F25J2240/40 , F25J2270/02 , F25J2270/12 , F25J2290/12 , F25J2290/40
摘要： A process and an apparatus are disclosed for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream. The stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to the fractionation tower pressure and supplied to the fractionation tower at an upper mid-column feed position. The second stream is expanded to the tower pressure and supplied to the column at a mid-column feed position. A distillation vapor stream is withdrawn from the column above the feed point of the first stream, combined with a portion of the tower overhead vapor stream, compressed to higher pressure, and directed into heat exchange relation with the remaining tower overhead vapor stream to cool the compressed combined vapor stream and condense at least a part of it, forming a condensed stream. At least a portion of the condensed stream is expanded to the tower pressure and directed to the fractionation tower as its top feed. The quantities and temperatures of the feeds to the fractionation tower are effective to maintain the overhead temperature of the fractionation tower at a temperature whereby the major portion of the desired components is recovered.
摘要翻译：公开了一种用于从烃气流中回收乙烷，乙烯，丙烷，丙烯和较重烃组分的方法和装置。将流冷却并分成第一和第二流。将第一流进一步冷却以基本上将其全部冷凝，然后将其扩展至分馏塔压力，并在上中间塔进料位置供应至分馏塔。将第二个物流扩展到塔的压力，并在中间列进料位置供给塔。将蒸馏蒸气物流从第一物流的进料点上方的塔中排出，与一部分塔顶塔顶蒸气流合并，压缩至更高的压力，并引导与塔塔顶蒸气流的热交换关系以冷却压缩的组合蒸气流并冷凝其至少一部分，形成冷凝流。冷凝物流的至少一部分膨胀至塔压力并引导至分馏塔作为其顶部进料。进入分馏塔的进料的量和温度对于将分馏塔的塔顶温度维持在所需组分的主要部分被回收的温度是有效的。

5. 发明公开

EP2440868A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：碳氢气体处理
公开(公告)号：EP2440868A1
公开(公告)日：2012-04-18
申请号：EP10786534.7
申请日：2010-05-03
申请人： Ortloff Engineers, Ltd , SME Products, LP
发明人： JOHNKE, Andrew, F. , LEWIS, W., Larry , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
IPC分类号： F25J3/00
CPC分类号： C10G5/06 , C10G2400/20 , F25J3/0209 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/30 , F25J2200/70 , F25J2200/78 , F25J2200/80 , F25J2205/04 , F25J2210/06 , F25J2210/12 , F25J2240/02 , F25J2270/12 , F25J2270/60 , F25J2290/40 , F25J2290/42 , Y02C20/20
摘要： A process and an apparatus are disclosed for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream in a compact processing assembly. The gas stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to lower pressure and heated to form a vapor fraction and a liquid fraction. The liquid fraction is supplied as a first top feed to an absorbing means inside the processing assembly. The second stream is also expanded to lower pressure and supplied as the bottom feed to the absorbing means. A first distillation vapor stream is collected from the upper region of the absorbing means and combined with the vapor fraction to form a combined vapor stream.
摘要翻译：公开了一种用于在紧凑加工组件中从烃气流中回收乙烷，乙烯，丙烷，丙烯和较重烃组分的方法和装置。气流被冷却并分成第一和第二流。第一物流进一步冷却以基本上全部冷凝，然后膨胀至较低压力并加热以形成蒸气馏分和液体馏分。液体部分作为第一顶部进料被供应到处理组件内部的吸收装置。第二物流也膨胀到较低压力并作为底部进料供应到吸收装置。从吸收装置的上部区域收集第一蒸馏蒸气流并与蒸气馏分结合以形成合并的蒸气流。

6. 发明公开

EP2440311A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：碳氢气体处理
公开(公告)号：EP2440311A1
公开(公告)日：2012-04-18
申请号：EP10786518.0
申请日：2010-03-04
申请人： Ortloff Engineers, Ltd , SME Products, LP
发明人： JOHNKE, Andrew, F. , LEWIS, Larry, W. , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
IPC分类号： B01D53/00
CPC分类号： F25J3/0209 , C10G5/06 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2200/02 , F25J2200/70 , F25J2205/04 , F25J2210/06 , F25J2240/02 , F25J2270/12 , F25J2270/60 , F25J2290/40 , F25J2290/42
摘要： The present invention provides improved recovery of C2 components, C3 components, and heavier hydrocarbon components or of C3 components and heavier hydrocarbon components per amount of utility consumption required to operate the process An improvement in utility consumption required for operating the process may appear in the form of reduced power requirements for compression or re-compression, reduced power requirements for external refrigeration, reduced energy requirements for supplemental heating, or a combination thereof.
摘要翻译：本发明提供改进的C2成分，C3成分和更重碳氢化合物成分或C3成分和更重碳氢化合物成分的回收量，用于操作该方法所需的每公用事业消费量。用于操作该方法所需的效用消耗的改善可以以表格降低压缩或再压缩的功率要求，降低外部制冷的功率要求，降低对辅助加热的能量需求或其组合。

7. 发明公开

EP2524181A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：碳氢气体处理
公开(公告)号：EP2524181A1
公开(公告)日：2012-11-21
申请号：EP10843609.8
申请日：2010-12-29
申请人： Ortloff Engineers, Ltd
发明人： PIERCE, Michael, C. , WILKINSON, John, D. , HUDSON, Hank, M.
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J2200/04 , F25J2200/70 , F25J2200/72 , F25J2200/74 , F25J2200/78 , F25J2200/94 , F25J2205/04 , F25J2210/12 , F25J2230/30 , F25J2235/60 , F25J2240/02 , F25J2245/02 , F25J2270/12 , F25J2270/60
摘要： A process and an apparatus are disclosed for recovering ethane, ethylene, and heavier hydrocarbon components from a hydrocarbon gas stream. The stream is cooled, expanded to lower pressure, and supplied to a first fractionation tower at a mid-column feed position. A distillation liquid stream is withdrawn from the first fractionation tower below the feed position of the expanded stream, heated, and directed into a second fractionation tower that produces an overhead vapor stream and a bottom liquid stream. The overhead vapor stream is cooled to condense it, with a portion of the condensed stream directed to the second fractionation tower as its top feed and the remainder directed to the first fractionation tower at a lower column feed position. The bottom liquid stream from the second fractionation tower is cooled and directed to the first fractionation tower as its top feed.
摘要翻译：公开了一种用于从烃气流中回收乙烷，乙烯和更重的烃组分的方法和装置。将物流冷却，膨胀至较低压力，并供应至中柱进料位置的第一分馏塔。蒸馏液体流从膨胀流的进料位置下方的第一分馏塔中取出，加热并导入第二分馏塔，该第二分馏塔产生塔顶蒸气流和塔底液流。将塔顶蒸气流冷却以使其冷凝，其中一部分冷凝流引导至第二分馏塔作为其顶部进料且其余部分引导至位于较低塔进料位置的第一分馏塔。来自第二分馏塔的底部液体物流被冷却并作为其顶部进料被引导至第一分馏塔。

8. 发明公开

EP2480845A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：碳氢气体处理
公开(公告)号：EP2480845A1
公开(公告)日：2012-08-01
申请号：EP10817650.4
申请日：2010-08-27
申请人： Ortloff Engineers, Ltd
发明人： WILKINSON, John, D. , LYNCH, Joe, T. , MARTINEZ, Tony, L. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J2200/02 , F25J2200/30 , F25J2200/74 , F25J2200/76 , F25J2200/78 , F25J2200/90 , F25J2200/92 , F25J2200/94 , F25J2205/04 , F25J2210/06 , F25J2210/60 , F25J2215/60 , F25J2230/08 , F25J2235/60 , F25J2240/02 , F25J2240/40 , F25J2270/02 , F25J2270/12 , F25J2290/12 , F25J2290/40
摘要： A process for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream Is disclosed. The stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to the fractionation tower pressure, heated, and supplied to the fractionation tower at an upper mid-column feed position. The second stream is expanded to the tower pressure and is then supplied to the column at a mid-column feed position. A distillation vapor stream is withdrawn from the column above the feed point of the second stream and is then directed into heat exchange relation with the expanded cooled first stream and the tower overhead vapor stream to cool the distillation vapor stream and condense at least a part of it, forming a condensed stream.
摘要翻译：公开了一种从烃气流中回收乙烷，乙烯，丙烷，丙烯和较重烃组分的方法。物流被冷却并分成第一和第二物流。第一物流进一步冷却以基本上全部冷凝，然后膨胀至分馏塔压力，加热并在上部中柱进料位置供应至分馏塔。第二股流股扩大到塔压力，然后在中柱进料位置供应给塔。蒸馏蒸气流在第二流的进料点之上从塔中排出，然后与膨胀的冷却的第一流和塔顶蒸气流导入热交换关系以冷却蒸馏蒸气流并冷凝至少一部分它，形成一股浓缩的流。

9. 发明公开

EP2440869A1 HYDROCARBON GAS PROCESSING 审中-公开
标题翻译：碳氢气体处理
公开(公告)号：EP2440869A1
公开(公告)日：2012-04-18
申请号：EP10786555.2
申请日：2010-05-17
申请人： Ortloff Engineers, Ltd , SME Products, LP
发明人： JOHNKE, Andrew, F. , LEWIS, W., Larry , WILKINSON, John, D. , LYNCH, Joe, T. , HUDSON, Hank, M. , CUELLAR, Kyle, T.
IPC分类号： F25J3/00
CPC分类号： F25J3/0209 , F25J3/0219 , F25J3/0233 , F25J3/0238 , F25J3/0295 , F25J2200/02 , F25J2200/30 , F25J2200/78 , F25J2200/80 , F25J2205/04 , F25J2210/12 , F25J2240/02 , F25J2270/12 , F25J2270/60 , F25J2290/40
摘要： A process and an apparatus are disclosed for the recovery of heavier hydrocarbon components from a hydrocarbon gas stream in a compact processing assembly. The gas stream is cooled, condensed and expanded to lower pressure and supplied as a feed to an absorbing means inside the processing assembly. A distillation liquid stream is collected from the absorbing means and directed into a heat and mass transfer means inside the processing assembly strip out its volatile components while cooling the gas stream. Distillation streams are collected from heat and mass transfer means and cooled sufficiently to at least partially condense it, forming a residual vapor stream and a condensed stream. The quantities and temperatures of the feeds are at a temperature whereby the major portions of the desired components are recovered in the stripped distillation liquid stream.
摘要翻译：公开了一种用于在紧凑加工组件中从烃气流中回收较重烃组分的方法和装置。气流被冷却，冷凝并膨胀至较低压力，并作为进料供应至处理组件内的吸收装置。从吸收装置收集蒸馏液体流并将其导入处理组件内部的传热和传质装置中，同时将其挥发性组分除去，同时冷却气流。蒸馏物流从传热和传质装置收集并充分冷却至少部分冷凝，形成残留蒸气流和冷凝物流。进料的数量和温度处于一定温度，由此大部分所需组分在汽提蒸馏液流中回收。

10. 发明公开

EP2145148A1 LIQUEFIED NATURAL GAS PROCESSING 审中-公开
标题翻译： VERARBEITUNG VONFLÜSSIGERDGAS
公开(公告)号：EP2145148A1
公开(公告)日：2010-01-20
申请号：EP08745344.5
申请日：2008-04-09
申请人： Ortloff Engineers, Ltd
发明人： CUELLAR, Kyle, T. , WILKINSON, John, D. , HUDSON, Hank, M.
IPC分类号： F25J3/00
CPC分类号： F25J3/0233 , C10L3/10 , F25J3/0214 , F25J3/0242 , F25J2200/02 , F25J2200/74 , F25J2200/78 , F25J2205/02 , F25J2205/04 , F25J2230/08 , F25J2230/60 , F25J2240/02 , F25J2240/40
摘要： A process and apparatus for the recovery of heavier hydrocarbons from a liquefied natural gas (LNG) stream is disclosed. The LNG feed stream is heated to vaporize at least part of it, then supplied to a fractionation column at a mid-column feed position. A vapor distillation stream is withdrawn from the fractionation column below the mid-column feed position and directed in heat exchange relation with the LNG feed stream, cooling the vapor distillation stream as it supplies at least part of the heating of the LNG feed stream. The vapor distillation stream is cooled sufficiently to condense at least a part of it, forming a condensed stream. At least a portion of the condensed stream is directed to the fractionation column as its top feed. The quantities and temperatures of the feeds to the column are effective to maintain the column overhead temperature at a temperature whereby the major portion of the desired components is recovered in the bottom liquid product from the column.
摘要翻译：公开了一种用于从液化天然气（LNG）流中回收较重烃的方法和装置。加热LNG进料流至少部分蒸发，然后在中间柱进料位置供给分馏塔。蒸汽蒸馏物流从中间塔进料位置以下的分馏塔中排出，并与LNG进料物流以热交换的方式引导，在蒸气蒸馏流提供至少部分LNG进料流的加热时冷却。将蒸气蒸馏物流充分冷却以冷凝其至少一部分，形成冷凝流。冷凝流的至少一部分作为其顶部进料被引导至分馏塔。进料到塔的数量和温度对塔顶温度保持在一定的温度下是有效的，由此所需组分的主要部分在塔的底部液体产物中被回收。

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